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Normalizing a Crosstab

Posted by imani_technology_spam@yahoo.com on 10/02/48 11:56

I re-designed a predecessor's database so that it is more properly
normalized. Now, I must migrate the data from the legacy system into
the new one. The problem is that one of the tables is a CROSSTAB
TABLE. Yes, the actual table is laid out in a cross-tabular fashion.
What is a good approach for moving that data into normalized tables?

This is the original table:

CREATE TABLE [dbo].[Sensitivities](
[Lab ID#] [int] NULL,
[Organism name] [nvarchar](60) COLLATE SQL_Latin1_General_CP1_CI_AS
NULL,
[Source] [nvarchar](20) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,
[BACITRACIN] [nvarchar](2) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,
[CEPHALOTHIN] [nvarchar](2) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,
[CHLORAMPHENICOL] [nvarchar](2) COLLATE SQL_Latin1_General_CP1_CI_AS
NULL,
[CLINDAMYCIN] [nvarchar](2) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,
[ERYTHROMYCIN] [nvarchar](2) COLLATE SQL_Latin1_General_CP1_CI_AS
NULL,
[SULFISOXAZOLE] [nvarchar](2) COLLATE SQL_Latin1_General_CP1_CI_AS
NULL,
[NEOMYCIN] [nvarchar](2) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,
[OXACILLIN] [nvarchar](2) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,
[PENICILLIN] [nvarchar](2) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,
[TETRACYCLINE] [nvarchar](2) COLLATE SQL_Latin1_General_CP1_CI_AS
NULL,
[TOBRAMYCIN] [nvarchar](2) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,
[VANCOMYCIN] [nvarchar](2) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,
[TRIMETHOPRIM] [nvarchar](2) COLLATE SQL_Latin1_General_CP1_CI_AS
NULL,
[CIPROFLOXACIN] [nvarchar](2) COLLATE SQL_Latin1_General_CP1_CI_AS
NULL,
[AMIKACIN] [nvarchar](2) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,
[AMPICILLIN] [nvarchar](2) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,
[CARBENICILLIN] [nvarchar](2) COLLATE SQL_Latin1_General_CP1_CI_AS
NULL,
[CEFTAZIDIME] [nvarchar](2) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,
[GENTAMICIN] [nvarchar](2) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,
[OFLOXACIN] [nvarchar](2) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,
[POLYMYXIN B] [nvarchar](2) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,
[MOXIFLOXACIN] [nvarchar](2) COLLATE SQL_Latin1_General_CP1_CI_AS
NULL,
[GATIFLOXACIN] [nvarchar](2) COLLATE SQL_Latin1_General_CP1_CI_AS
NULL,
[SENSI NOTE] [nvarchar](255) COLLATE SQL_Latin1_General_CP1_CI_AS NULL
) ON [PRIMARY]

 

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